278380649244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1\times {\mathrm{98327}}^1$

素因数の和:100266

約数の個数: 48

約数和(自身を含む): 654883358976

約数和(自身を除く): 376502709732

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1801, 3602, 5403, 7204, 10806, 21612, 98327, 196654, 235931, 294981, 393308, 471862, 589962, 707793, 943724, 1179924, 1415586, 2831172, 12880837, 25761674, 38642511, 51523348, 77285022, 154570044, 177086927, 354173854, 531260781, 708347708, 1062521562, 2125043124, 23198387437, 46396774874, 69595162311, 92793549748, 139190324622, 278380649244]

約数ペア:

[(1, 278380649244), (2, 139190324622), (3, 92793549748), (4, 69595162311), (6, 46396774874), (12, 23198387437), (131, 2125043124), (262, 1062521562), (393, 708347708), (524, 531260781), (786, 354173854), (1572, 177086927), (1801, 154570044), (3602, 77285022), (5403, 51523348), (7204, 38642511), (10806, 25761674), (21612, 12880837), (98327, 2831172), (196654, 1415586), (235931, 1179924), (294981, 943724), (393308, 707793), (471862, 589962)]